SEAWATER COOLING MODELS - 6A-1790-823225--1   1096
5. Remove the engine water circulating pump hose
as shown.
72587
a - Hose, Water Circulating Pump-to-Thermostat Housing
a
6. Remove the transmission fluid cooler hose, as
shown.
72588
a - Hose, Seawater Pickup Pump-to-Cooler
a
7. Remove seawater pump inlet hose as shown.
72532
a - Seawater Pickup Pump
b - Seawater Inlet Hose
b
a
8. Crank engine over SLIGHTLY, with starter motor,
to purge any water trapped in seawater pickup
pump. DO NOT ALLOW ENGINE TO START.
9. After cooling system has been drained complete-
ly, install and tighten securely all petcocks and
drain plugs. Reconnect all hoses and tighten all
hose clamps securely.